Narrated Sa`id bin Zaid:I heard the Prophet (ﷺ) saying, "Truffles are like Manna (i.e. they grow naturally without man's care) and their water heals eye diseases
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“Read in the name of your Lord who created.” 96:1
“My Lord, increase me in knowledge.” 20:114
“So remember Me; I will remember you.” 2:152
“Indeed, with hardship comes ease.” 94:6